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Novel prefabricated sandwiched heat-preserving wall compound connector and connection method thereof

A composite connection and thermal insulation wall technology, which is applied in the direction of thermal insulation, walls, building components, etc., can solve the problems of non-compliance and thermal performance greatly affected, and achieve the effect of guaranteed quality, low cost and high shear strength

Pending Publication Date: 2018-12-11
ANHUI UNIVERSITY OF ARCHITECTURE
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Because the traditional method has a great impact on thermal performance and does not meet the current national requirements for energy conservation and environmental protection, it is urgent to develop cost-effective, practical and safe connector products to meet the ever-increasing thermal performance requirements

Method used

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  • Novel prefabricated sandwiched heat-preserving wall compound connector and connection method thereof
  • Novel prefabricated sandwiched heat-preserving wall compound connector and connection method thereof
  • Novel prefabricated sandwiched heat-preserving wall compound connector and connection method thereof

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] see Figure 1-3 , the present invention provides a technical solution: a new type of prefabricated sandwich insulation wall composite connector, which is arranged in the inner leaf concrete wall panel 5, the insulation board 3 and the outer leaf concrete wall 1, the composite connector includes a steel connection Part 2 and fiber-reinforced plastic sleeve 4, the steel connector 2 includes upper, middle and lower sections, the upper and lower sections ar...

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Abstract

The invention discloses a novel prefabricated sandwiched heat-preserving wall compound connector and a connection method thereof. The novel prefabricated sandwiched heat-preserving wall compound connector is arranged in an internal concrete wallboard, a heat-preserving board and an external concrete wall. The compound connector comprises a steel connector and a fiber reinforced plastic sleeve. Thesteel connector comprises upper, middle and lower sections. The upper section and the lower section are arranged in the external concrete wall and the internal concrete wallboard. The upper section of the steel connector is circularly connected. The lower section of the steel connector is of a curved shape. The fiber reinforced plastic sleeve is closely arranged in the middle section of the steelconnector. The length of the fiber reinforced plastic sleeve is equal to the thickness of the heat-preserving board. The invention relates to the technical field of assembly-type buildings. The novelprefabricated sandwiched heat-preserving wall compound connector and the connection method thereof are low in weight, low in heat conduction coefficient, high in shear strength, good in corrosion resistance and easy and convenient in construction.

Description

technical field [0001] The invention relates to the technical field of prefabricated buildings, in particular to a novel prefabricated sandwich insulation wall composite connector and a connection method thereof. Background technique [0002] Prefabricated sandwich insulation walls have been widely used in various countries at present. Connectors, as important embedded parts connecting the inner and outer layers of concrete of the wall panels, are the key factors affecting the mechanical and thermal properties of the wall panels. In the past, traditional methods such as concrete ribs and truss-type steel bars were mainly used, which greatly weakened the thermal performance. Therefore, there is an urgent need for new connector products to meet the ever-increasing thermal performance requirements. The thermal insulation effect of traditional prefabricated external walls is poor, mainly because the thermal conductivity of concrete materials is large, the composite efficiency of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/38E04B1/80E04B2/00E04G21/00
CPCE04B1/80E04B2/00E04G21/00E04B1/388
Inventor 陈旭东王霁云刘运林刘旋施国栋曹品
Owner ANHUI UNIVERSITY OF ARCHITECTURE
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